If WLAN FW crashes while in suspend mode then kernel tries to
resume the driver and WMA sends resume indication to WLAN FW and
waits for the response from WLAN FW. Since FW is already crashed,
there will not be any response from WLAN FW and wait logic waits
for the timeout before bailing out. This may cause delay in
completing the recovery and may cause other race conditions
becuase of that. To solve this, we registered for shutdown
notification so that call back would be called during recovery
and resume event can be set to make sure resume thread doesn't
just wait for the FW response. However, it takes around 7 ~ 12 secs
for platform driver to receive PD down notification and trigger
the recovery but wma only waits for 6 secs and still crashed
before recovery started. The fix it to extend WMA_RESUME_TIMEOUT
to 25 secs so that it can be interrupted gracefully by recovery
call backs.
CRs-Fixed: 1087911
Change-Id: Iba8b94111e4b4f0b0db8794e98c0645c667379a8
Remove legacy apis call from out side of data path.
Replace legacy apis to cdp apis.
Introduce cdp apis wrappers.
wma module.
Change-Id: Ia1d89262184d68974bfb2d28af0ccba212afaf55
CRs-fixed: 1075736
This reverts Change-Id Icd08475c3f81aa182c902b8e8defbdb904c5509d
Above change was exceeding skb buffer size and leading to crash.
For now removing the support for dump Tx/Rx packets during connection.
Change-Id: I2aec7253511d2ca7b08ca77d858a46f9c01d4e9d
CRs-Fixed: 1083912
This is a qcacld-2.0 to qcacld-3.0 propagation.
Currently, firmware sends static 64 number of tx power level stats.
This is not scalable, hence add the support to send variable number
of tx power level stats.
Change is, firmware sends a separate WMI event with tx power level stats
indicating the total/num tx power levels and offset in the event
followed by the TLV. Host driver radio stats event processing is complete
only after receiving the tx power level stats.
Change-Id: Icd2c3958e09b2ce60f61e902d3f2da8b97acb013
CRs-Fixed: 992365
Add feature to trigger host crash when firmware
fails to send the response and host timesout.
Change-Id: I47f23e03f2729981a346e2a9e8c8541ba9119af4
CRs-Fixed: 1078192
Propagation from qcacld-2.0 to qcacld-3.0.
It is the regression issue caused by ChangeId
I6223ab27c2285c53c45fd388bd56cadc6d348324. When changing
the TX_WAKE_THRESHOLD to TX_WAKE_THRESHOLD_NEVER, the
function wmi_unified_set_sta_ps_param will set
iface->ps_enabled to FALSE. Because of this in function
wma_set_vdev_resume_dtim, "iface->ps_enabled == TRUE"
check fails which is not expected.
To mitigate this issue, remove the unnecessary code
related to iface->ps_enabled.
Change-Id: I59a8b150cf8383bf265c048c9fa1b26646e68dc0
CRs-Fixed: 1039904
qcacld-2.0 to qcacld-3.0 propagation
If SAP interface is up then STA interface can't find
the AP most of the time as a result of SCAN parameters
are getting set to 28ms active dwell time and 0
repeated probe (which means only 1 probe for 28ms of
active dwell time).
Test results suggest that 1 Probe request through out
the active dwell time in noisy environment is not good
enough, so sending two probe requests with each 11ms
apart would make the scan results little better.
Implement above suggested solution by changing
probe_time_dwell_time_map's repeated probe time to
11ms so that n_probes (number of probes) becomes 2
by n_probes = (dwell_time_active/repeat_probe_time)
= (28/11) = 2.
Change-Id: I8a3f3dbaf70c666973454e3266e0dabe0df1c9ea
CRs-Fixed: 992655
We want to enable the compiler's -Wmissing-prototypes switch, but
there is existing code that is generating warnings. Fix all warnings
in core/wma.
Change-Id: I1f270e6b0ba4666d1640b1bf1d1c8e5dbc51e968
CRs-Fixed: 1081656
qcacld-2.0 to qcacld-3.0 propagation
If a station does not send anything in sta_inactivity_timeout, an
empty data frame is sent to it in order to verify whether it is
still in range. If this frame is not ACKed, the station will be
disassociated and then deauthenticated.
Change-Id: Ib86c9aacdb52141890b224262d55abbe58b1604d
CRs-Fixed: 1020078
Propagation from qcacld-2.0 to qcacld-3.0.
Add changes to send 32 tx/rx packets to HAL layer during connection.
This can help in debugging connection related issues.
Change-Id: Icd08475c3f81aa182c902b8e8defbdb904c5509d
CRs-Fixed: 959645
(cherry picked from commit 45416eeee7dde24f1456e0c2b667e8147742f054)
Add support to log firmware version sub id
in the logs and iwpriv command 'version'
Change-Id: I1eaad763da55007d34e243509204acf12ec79955
CRs-Fixed: 1077115
In case of scan abort FW does not send WMI_SCAN_EVENT_COMPLETED
event and directly sends WMI_SCAN_EVENT_DEQUEUED or
WMI_SCAN_EVENT_START_FAILED. In this case the scan id does not
get clear and hence block Host from power collapsing.
Include WMI_SCAN_EVENT_DEQUEUED and WMI_SCAN_EVENT_START_FAILED when
accounting for completed scans, and change to tracking pending scans
with a counter instead of individual Ids.
Change-Id: Iaa2977dd5899d214251cbf4f1f8caf768725f538
CRs-Fixed: 1077518
Fix various compilation issues coming when LFR3.0 is
disabled by undefining WLAN_FEATURE_ROAM_OFFLOAD macro
in Kbuild.
Change-Id: Id483dc9fcc57d359f13b385dd655e34c1823a77f
CRs-fixed: 1071087
The enhancement is to add SBS (Single Band Simultaneous)
support in hw_mode_list.
The WMI HW Mode definitions are redefined to use only
for host purpose.
Change-Id: I8b8c966b0130964c8e7de7967766629c955209d3
CRs-Fixed: 1072234
qcacld-2.0 to qcacld-3.0 propagation
If SME posts message to WMI after vdev_detach happens,
there can be a race condition.
In this case VDEV_SET_PARAM will be called after VDEV_DELETE.
Fix this with introduction of new Boolean flag "is_vdev_valid" which
will be true after VDEV_CREATE is done. This flag will be false
when deletion of vdev happens.
WMI will do VDEV_SET_PARAM only if "is_vdev_valid" true.
Change-Id: Idffd0979bd9bdefa1225d2ea6a24180d81000f48
CRs-Fixed: 964146
Driver updates its hw_mode_list entries as per hw_mode_list
given by firmware during WMI_SERVICE_READY_EVENT.
The enhancement is to update hw_mode_list entries in the driver
using the values received in WMI_SERVICE_READY_EXT_EVENT from
the firmware.
Change-Id: I5e4d97523cb7fd018767d5d2fda841f03b2406f6
CRs-Fixed: 1070005
Add changes to parse DISA parameters received from
user space and pass them to firmware for firmware
to encrypt data and send back to driver. Also, add
changes to print encrypted data received from firmware.
Change-Id: Ic6928a93f799c47518fbbad96564062f595287dd
CRs-Fixed: 1064970
qcacld-2.0 to qcacld-3.0 propagation
Provide mechanism to user to enable or disable channel avoidance
indication through vendor command and also control this mechanism
using "gOptimizeCAevent" ini parameter.
By default "gOPtimizeCAevent" ini parameter is disabled. Ini param
controls the CA events based on the mode. If ini is enabled(1) then
firmware will send CA events only in SAP/GO mode and it will not send
any CA events in STA mode. If ini is disabled CA events are sent to
host in all the modes.
a. gOptimizeCAevent = 1
- When host sends ioctl(enable), FW will send "ONE" CA indication
to host(though it is duplicate).
- When host sends ioctl(disable), FW doesnot perform any action.
- Whenever any change in CA and WLAN is SAP/P2P-GO mode, FW will
send CA ind to host regardless of the ioctl status.
b. gOptimizeCAevent = 0
- FW will ignore ioctl request if received.
- CxM behavior will be as per the current implementation.
Change-Id: I9bd81b03b97a60bb81e550068742b2fc0b776ebb
CRs-Fixed: 903249
qcacld-2.0 to qcacld-3.0 propagation
As Current WMI interface need both the ARP/NS configuration
in single command. To support active offload host need to
cache the ARP/NS at wma layer so host can fill the other
request and configure down to firmware complete request
(ARP+NS).
Change-Id: Ie0a57d216379817ff0ae48f4f582c9108e8ecca1
CRs-Fixed: 1059739
qcacld-2.0 to qcacld-3.0 propagation
Capture WMI version in a global variable for crashscope
to extract WMI logs.
Change-Id: I2f06eaf182bb67dceade397652f801e6311b8f68
CRs-Fixed: 978901
qcacld-2.0 to qcacld-3.0 propagation
As part of "change iface" in HDD, host does close session (VDEV DELETE) and
as part of "start ap", host invokes open session(VDEV CREATE).
Link Layer(LL) stats query is received in host driver in a corner/race
condition between the events "change iface" and "start ap" which leads
to an exception issue in firmware since FW receives REQUEST_LINK_STATS WMI
for a deleted VDEV.
This fix adds a boolean variable vdev_active to vdev structure(wma_txrx_node),
which is set to true once vdev is created. vdev_active is checked for TRUE
before sending LL stats query to FW with WMI command.
Git-commit: cf7bf99eb9a71b1043cd230aee704c44c62c98ff
Change-Id: Ifcc986c3352e4e66da35b8d6c489d98dbe61401d
CRs-Fixed: 987734
(cherry picked from commit b82c03d8686a57b120f991ffbb9b9801c908aac8)
qcacld-2.0 to qcacld-3.0 propagation.
In current implementation, RA filter is enabled irrespective of the
BPF filter status. This change checks if BPF configuration in ini as
well as in target config is enabled, then RA will be disabled.
Change-Id: I85df0828af665d2bcc13c865b0ba40ebf882fffe
CRs-Fixed: 1058884
(cherry picked from commit 8dda6e83eb85ef9f0342ab23954e093c6dfebe2e)
Host is not handling target initial wake up properly which is
leading to resume failure. Fail PM suspend request if target
has sent initial wake up message.
Change-Id: I7ac757dd7968f541935519da0689d7672f72d19b
CRs-Fixed: 1059543
Propagation from qcacld-2.0 to qcacld-3.0.
Correct the updation of various wow wakeup counts.
Change wow_icmpv6_uc_bc_count to wow_icmpv6_count
as there is no broadcast in case of ipv6.
Change-Id: Iceaf1226edbf909ca3881e049c33f7d121860ef2
CRs-fixed: 1049254
qcacld-2.0 to qcacld-3.0 propagation
The problem with the existing code is:
* WMA_STA_WOW_DEFAULT_PTRN_MAX is set to 4 and in wma_wow_sta()
we make sure atleast WMA_STA_WOW_DEFAULT_PTRN_MAX free slots are
available before configuring the default wow pattern. But after this
check we are actually configuring 5 default wow patterns.
* If BPF is enabled, we are limiting the Max WoW patterns to 2,
because the free slots are 2 which is less than the expected default
free slots WMA_STA_WOW_DEFAULT_PTRN_MAX. we are not configuring
default STA mode wow pattern and hence no wakeups observed for
incoming packets.
Address this issue by changing the WMA_STA_WOW_DEFAULT_PTRN_MAX to 5 and
MAX WoW filters to WMA_STA_WOW_DEFAULT_PTRN_MAX if BPF is enabled.
Change-Id: If433cff18ce511e7fdffadff69ee13b762a1719b
CRs-Fixed: 973054
qcacld-2.0 to qcacld-3.0 propagation
Currently ICMP counter is incremented only for IPV4 multicast packets.
But ICMP count includes total unicast/multicast/broadcast ICMP packets.
Add changes to update ICMP counter for unicast/multicast/broadcast
ICMP packets.
Change-Id: I00f9fb0c8231fd69f6c108ced8028eb19315006e
CRs-Fixed: 1020079
KR and CN have different DFS regions than what kernel provides.
Assign the correct DFS regions for KR and CN. Also use "enum
dfs_region" as the parameter type in functions that have
dfs region as parameter.
CRs-Fixed: 1047214
Change-Id: I2ddd67d3c29a448dd2a1d3a63113750783fb6731
Propagation from qcacld-2.0 to qcacld-3.0.
Dump soem information such as source MAC address, destination
MAC address, sequence number, packet type, subtype and other
important information for the first mgmt. packet after WOW wakeup.
Change-Id: I4f39d93e8aeb243ec3df5cc1a916aec0a1aa4819
CRs-Fixed: 1019037
Propagation from qcacld-2.0 to qcacld-3.0.
Dump some information such as source MAC address, destination
MAC address, sequence number, packet type, subtype and other
important information for the first data packet after WOW wakeup.
Change-Id: I3c83991f56be34412f3f10adf58bd991ecb536ca
CRs-Fixed: 1019037
qcacld-2.0 to qcacld-3.0 propagation
Currently, In SAP mode due to incorrect wep key
index broadcast frames are not encrypted.
Fix is to make sure to update default index for
BSS(group) key.
Change-Id: I328855decbad20dbd88b48022e466e4f78f5d722
CRs-Fixed: 932749
Add support for 5/10 MHz channel width for STA and SAP role. To
enable/disable feature, following ini parameter will be used:
* gSub20ChannelWidth=0: indicates do not use Sub 20 MHz bandwidth
this is also the default value.
* gSub20ChannelWidth=1: Bring up SAP/STA in 5 MHz bandwidth
* gSub20ChannelWidth=2: Bring up SAP/STA in 10 MHz bandwidth
Change-Id: Ic6d534dc1eae60fcd2fb7533c934b9ea28e6dd78
CRs-Fixed: 1013211
qcacld-2.0 to qcacld-3.0 propagation
While RTT ranging happens, userspace application initiates FTM
request via host to FW. After sending the FTM request, host
might go to sleep mode sometimes so FW will not be able to send
the OEM response event resulting in poor ranging results.
This change registers OEM response event as WOW wakeable so FW
wakes up host whenever it receives OEM response which helps OEM
response to reach userspace application on time for better
ranging results.
Git-commit: 4de9b661e45a0bde4dfefc760edf03d1b8f4dd68
Change-Id: I71b77cfa09c5039b487e9a93490837a084314fb3
CRs-Fixed: 1018887
Remove the usage of typedef for oem data request and oem
data response data structure.
Change-Id: I94f05833baa9b6baaf2272f63a33236437a96bbf
CRs-Fixed: 1038872
Remove oem data request passing over multiple layers.
This change set sends the OEM data request directly from
SME to WMA instead of going through LIM/MLM.
Change-Id: I151fa771544e9f74b1b69b18d689176752760621
CRs-Fixed: 1038872
Propagation from qcacld-2.0 to qcacld-3.0
- Current length of bpf is not set during the reset filter. set offload
is allocated through malloc, so invalid values for current_length
are recieved during reset. Memset set_bpfload to zero after
allocation.
- update the bpf service to hdd correctly depending on the
wmi service bitmap recieved from the firmware.
Change-Id: Iaf4774865cf0698a2deebac5cea62c873146e838
CRs-Fixed: 985562
FW common files needs to be in sync with host and fw.
Correct fw common references in dp layer with latest copy
of fw common files.
Change-Id: I194c25045ca978634027a94bc74f22253b1afc86
CRs-Fixed: 1012542
qcacld-2.0 to qcacld-3.0 propagation
Firmware sends 0x127 as the invalid snr value when it is in a
state of unable to get it from either a beacon or data packet
CRs-Fixed: 939255
Change-Id: Ia45a8c4acd6a54ff3e56b192c11cea0df97eadaf
qcacld-2.0 to qcacld-3.0 propagation
Add host side changes to handle INITIATOR_REQ, INITIATOR_RSP,
NEW_PEER_IND and NDP_CONFIRM_IND to support NDP data initiator
request.
Change-Id: I10bf88d3fff27e1f842b720a598c923983c06c90
CRs-Fixed: 962367
qcacld-2.0 to qcacld-3.0 propagation
All the wake events for all NAN datapath event IDs are sent
through a single event WOW_NAN_DATA_EVENT. Its handler derives
the event ID from the TLV tag and calls individual NDP event
handlers.
- Enable WOW_NAN_DATA_EVENT.
- Translate WOW event TLV tag to NDP event ID.
- Call NDP event handlers for WOW_REASON_NAN_DATA.
Change-Id: Ia99bb6b0e1637d052945ed6f4878237b3612bb20
CRs-Fixed: 962367
To lower the power consumption caused by the P2P listen operation,
it is offloaded from supplicant and host driver to firmware,
so that supplicant and host driver can be in power save mode during the
listen operation.
Change-Id: Iedd990427afe22842faecc7b29e4f38220c75684
CRs-fixed: 1032877
Register PE NDP event handler callback with WMA. NAN even handlers at WMA are
already running in MC thread context and callback avoids unnecessary message
posting from WMA to PE for processing of NDP firmware events.
Change-Id: I94328ef69a3ee4ae6e7af2978bfad5a7ddcb385d
CRs-Fixed: 962367
qcacld-2.0 to qcacld-3.0 propagation
Add changes to handle request to delete NAN datapath interface.
Change-Id: I3efef6adf6c7a974d3e344a7609f8517cd1aa752
CRs-Fixed: 962367
qcacld-2.0 to qcacld-3.0 propagation
Add changes to support session and BSS creation in NDI mode.
CRs-Fixed: 962367
Change-Id: I585cd89702a2c412783ae93fb1558ed5bfe31fd9
qcacld-2.0 to qcacld3.0 propagation
Configure NAN datapath capability of the driver based on
the target device capability.
CRs-Fixed: 962367
Change-Id: I99eac7ae3ae495347208e3849e2383e999dcc125
qcacld-2.0 to qcacld-3.0 propagation
Add support for NSS configurability per vdev type
- Configure the 2g and 5g NSS with the INI value of
each vdev type
- Program the HT and VHT IE to FW for 1x1 and 2x2 mode,
FW will include them in scan probe request frames
Change-Id: I5cbf17a14ab6becad6cf5765ae5039fc284dc309
CRs-Fixed: 869026
Read TLVs for each PHY per each HW MODE coming as part of service
ready extension event and decode them and store them in wma_handle for
later use.
CRs-Fixed: 1029145
Change-Id: I302ad442f660feb795d7a8f1353b5d820d26aac8
loop through each mac's cap per hw mode and derive final
ht cap and vht cap by either taking MIN or MAX value based
on the engineering requirement.
For backward compatibility reasons, if firmware doesn't
give any TLV for extended caps then use legay HT and VHT cap
values.
CRs-Fixed: 1029145
Change-Id: I3ad9b474c281f3dd371eb2b88b71e8af59fcd66d
